# Observer-Based Fuzzy Controller Design for Nonlinear Discrete-Time Singular Systems via Proportional Derivative Feedback Scheme

> Research article (Applied Sciences, 2021) · cited 19× · AI/ML

**Wikidata**: [openalex:W3136817837](https://www.wikidata.org/wiki/openalex:W3136817837)  
**Source**: https://4ort.xyz/entity/observer-based-fuzzy-controller-design-for-nonlinear-discrete-time-singular-systems-via-proportional-derivative-feedback